Question

the area of rectangle is (x² + 12x +35) sq.units . what are its dimensions​

Answer 1

Answer:

(x+5)and (x+7)

Step-by-step explanation:

(x²+12x+35) is  sopposed to be divided like this  

sum =12

product=35

so the numbers r 7,5  

7×5=35,7+5=12

(x²+7x+5x+35)

x(x+7)+5(x+7)

thus the dimensionns are  

(x+5)and (x+7)